package com.baseLesson.reflect.mapperDemo;

import java.io.IOException;

import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Mapper.Context;

public class MyMapper extends Mapper<LongWritable, Text,Text,Text> {

    @Override
    protected void map(LongWritable key, Text value) throws IOException, InterruptedException {
        System.out.println("hello "+value.toString());
    }
}
